From: kbuild test robot <fengguang.wu@intel.com>
Date: Tue, 23 Jun 2015 23:41:07 +0000 (+0800)
Subject: sysfs: fix simple_return.cocci warnings
X-Git-Tag: v4.3-rc1~56^2~5^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ca70d27e445fe721587598030b97357b35f61913;p=platform%2Fkernel%2Flinux-exynos.git

sysfs: fix simple_return.cocci warnings

security/smack/smackfs.c:2251:1-4: WARNING: end returns can be
simpified and declaration on line 2250 can be dropped

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.

Generated by: scripts/coccinelle/misc/simple_return.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
---

diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index 2716d02..81a2888 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -2320,11 +2320,7 @@ static const struct file_operations smk_revoke_subj_ops = {
  */
 static int smk_init_sysfs(void)
 {
-	int err;
-	err = sysfs_create_mount_point(fs_kobj, "smackfs");
-	if (err)
-		return err;
-	return 0;
+	return sysfs_create_mount_point(fs_kobj, "smackfs");
 }
 
 /**